Color: Black Bluetooth profiles: HSP / HFP / A2DP / AVRCP Bluetooth: Bluetooth 3.0 Material: ABS Effective range: about 10m / 33ft Standby time: ≥168 hours Phone talking time: ≥6 hours Music time: about 5 hours Charging time: 2-3 hours Battery: 60mAh Item weight: Approx. 9g / 0.3oz Package size: Approx. 9.5 * 7.5 * 2.5cm / 3.7 * 2.9 * 0.9in Package weight: Approx. 38g / 1.3 Bluetooth headset, compatible with Bluetooth enabled devices, such as mobile phone, tablet PC, etc. Built-in microphone, allows you to have wireless telephone conversations. Can connect two phones simultaneously and have voice commands function. Bluetooth 3.0 version, can be simple pairing safely and support Bluetooth stereo music playback. Can be casual talk while driving/working or walking. The HM1000 is a perfect headset to help you keep your hands free whether you are working in the office or driving in your car. In-ear design, lightweight and portable. Package List:: 1 * Bluetooth Headset 1 * Ear-hook 1 * USB Charge Cable 1 * User manual Brand other SKU OT776EL0X3914NAFAMZ-141755 connector_1 3.5MM wireless_connectivity Bluetooth